122300000029 has 2 divisors, whose sum is σ = 122300000030. Its totient is φ = 122300000028.

The previous prime is 122299999963. The next prime is 122300000057. The reversal of 122300000029 is 920000003221.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86141076004 + 36158924025 = 293498^2 + 190155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122300000029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122299999961 and 122300000015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122300000099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61150000014 + 61150000015.

It is an arithmetic number, because the mean of its divisors is an integer number (61150000015).

Almost surely, 2^122300000029 is an apocalyptic number.

It is an amenable number.

122300000029 is a deficient number, since it is larger than the sum of its proper divisors (1).

122300000029 is an equidigital number, since it uses as much as digits as its factorization.

122300000029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The spelling of 122300000029 in words is "one hundred twenty-two billion, three hundred million, twenty-nine", and thus it is an aban number.